Added COBYLA and BOBYQA to assembly
Merge branch 'master' of https://github.com/cureos/csnumerics

Conflicts:
	csnumerics.tests/Optimizers/LincoaTests.cs
	csnumerics.tests/csnumerics.tests.csproj
	csnumerics/Optimizers/lincoa.cs
	csnumerics/csnumerics.csproj
README file updated